Worst air pollution Radziejów, today and tomorrow
Today (9 August): Air quality in Radziejów is fair. PM2.5, O3, and PM1 are fair; AQI and NO2 are medium; PM10, SO2, CO, and HCHO are good. Pollution peaks around 2:00 AM (NO2: 54.9/100).
Tomorrow (10 August 2026): Air quality in Radziejów is fair. PM2.5 decreases to good; NO2 increases to fair; O3 decreases to medium; PM1 decreases to good; all other pollutants stay as today. Pollution peaks around 3:00 PM (O3: 46.2/100). Airmine updates local air quality forecasts four times daily.
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Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
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The Kujawy plain location of Radziejów plays the biggest role in local air quality, with farmland of the fertile Kujawy plain contributing local emissions alongside traffic on the surrounding expressway network. Winter months bring the most persistent challenges here, with summer generally milder.
Today - 9 August | Pollution peaks at 02:00
AQI:
Medium
54.9/100
PM2.5 (fine particles):
Fair
21.0/100
PM10 (coarse particles):
Good
6.9/100
NO2 (nitrogen dioxide):
Medium
54.9/100
O3 (ozone):
Fair
33.7/100
SO2 (sulfur dioxide):
Good
13.1/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
2.6/100
PM1 (ultrafine particles):
Fair
21.2/100
Levels show the poorest local air quality during the day
Tomorrow - 10 August | Pollution peaks at 15:00
AQI:
Medium
46.2/100
PM2.5 (fine particles):
Good
16.1/100
PM10 (coarse particles):
Good
8.5/100
NO2 (nitrogen dioxide):
Fair
32.6/100
O3 (ozone):
Medium
46.2/100
SO2 (sulfur dioxide):
Good
12.9/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
3.9/100
PM1 (ultrafine particles):
Good
14.0/100
Pollen forecast in Radziejów
View pollen forecastFrequently Asked Questions
Is air quality bad in Radziejów right now?
On 9 August 2026, overall air quality in Radziejów is fair. O3 is the main pollutant at 33.7/100. Pollution peaks around 2:00 AM (NO2: 54.9/100).
Will air quality be worse tomorrow in Radziejów?
On 10 August 2026, air quality conditions in Radziejów will be similar to today, with NO2 forecast at fair at 32.6/100. Pollution peaks around 3:00 PM (O3: 46.2/100).
When is air pollution at its worst in Radziejów?
Air quality dips in Radziejów mostly track when oak and linden pollen peaks alongside periods of farmland of the fertile Kujawy plain; outside those periods, conditions here are generally more forgiving than in many other Polish towns of similar size.
Are air quality levels in Radziejów based on measurements or forecasts?
It is forecasts derived by downscaling forecasts provided by EU’s Copernicus Atmosphere Monitoring Service (CAMS) by taking into account local conditions such as traffic patterns. CAMS bases its forecast on satellite measurements of particles and chemical compounds in the atmosphere. Airmine’s services were developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team.
Why doesn’t the forecast always reflect wildfire impacts?
Airmine’s forecast uses CAMS (Copernicus Atmosphere Monitoring Service) as its background atmospheric model. While CAMS includes wildfire emissions, these are derived from satellite observations and are not available in real time. During rapidly evolving wildfire events, there may therefore be a delay before increased emissions are incorporated into the model. As a result, the forecast may temporarily underestimate PM₂.₅ and other pollutants associated with wildfire smoke.
During rapidly evolving wildfire events, CAMS may lag by approximately 1–2 days before increased wildfire emissions are fully represented, which can lead to temporary underestimation of PM₂.₅ concentrations in Airmine’s forecast.
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Data provided by Airmine — Last update: 10 August 2026 at 02:34 CEST (Data is updated four times daily.)
This forecast is produced independently using Airmine's own atmospheric data and models.
Unless explicitly made clear, the content on this site has not been paid for by external organisations and is Airmine's sole responsibility.
Disclaimer: Forecasts are provided for informational purposes only and should not be relied upon as medical advice. Actual pollen and air quality conditions may vary from the forecast. If you have allergies, asthma, or another medical condition, consult a healthcare professional. Please see our Terms of Service for important information about limitations of liability.
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